{"product_id":"rlp-8-0mm-silicone-spark-plug-wires-set-8pc-black-for-chevy-gmc-sbc-hei-kevlar-spiral-core","title":"RLP 8.0mm Silicone Spark Plug Wires Set 8pc Black for Chevy\/GMC SBC HEI, Kevlar Spiral Core","description":"\u003cp\u003e\u003cstrong\u003eRLP 8.0mm silicone spark plug wire set is an 8-piece high-tension replacement designed for Chevy\/GMC small block V8 engines with coil-in-cap HEI distributors, built to resist heat, moisture and electrical interference.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThese replacement high-tension leads carry the electrical pulse from the distributor cap to each spark plug so your small block engine can ignite the air\/fuel mixture reliably. Constructed with a Kevlar-reinforced spiral core, heavy-duty 8.0mm silicone jacket and high-temperature boots, the set is intended for over-valve-cover routing on SBC engines in Chevy and GMC models. The wires are manufactured to strict quality controls and include a 12-month warranty for peace of mind.\u003c\/p\u003e\n\n\u003ch3\u003eWill these wires fit my Chevy\/GMC small block SBC engine?\u003c\/h3\u003e\n\u003cp\u003eYes, this 8-wire set is compatible with common small block Chevy\/GMC engine displacements listed for SBC applications. It is made specifically for coil-in-cap GM style HEI distributors with male terminal caps and is not compatible with traditional points-style distributors.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFits engines: 265, 267, 283, 302, 305, 307, 327, 350, 400\u003c\/li\u003e\n  \u003cli\u003eDesigned for HEI coil-in-cap distributors with male terminal caps\u003c\/li\u003e\n  \u003cli\u003eNot suitable for points-style distributors or systems requiring a coil wire\u003c\/li\u003e\n  \u003cli\u003eRouting: intended to run over valve covers for proper clearance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do these RLP wires improve ignition reliability?\u003c\/h3\u003e\n\u003cp\u003eThe combination of a spiral core conductor and silicone boots gives strong suppression of EMI\/RFI while maintaining low resistance for consistent spark energy. The thick silicone jacket and robust terminals resist heat, oil and chemical exposure that can degrade inferior leads.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSpiral core conductor offers excellent electrical continuity and interference suppression\u003c\/li\u003e\n  \u003cli\u003e8.0mm silicone jacket protects the inner core from heat and contaminants\u003c\/li\u003e\n  \u003cli\u003eStainless steel and brass terminals ensure reliable conductivity\u003c\/li\u003e\n  \u003cli\u003e90° boots at plug and distributor for secure fit and proper routing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the construction and durability features of this set?\u003c\/h3\u003e\n\u003cp\u003eRLP builds these wires with a Kevlar-wrapped spiral core inside a high-temperature silicone jacket and silicone distributor boots. That assembly resists cracking, melting and oil soak, extending service life under high under-hood temperatures.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eKevlar-reinforced spiral core for tensile strength and durability\u003c\/li\u003e\n  \u003cli\u003eHeavy duty 8.0mm silicone jacket resists heat, moisture and chemicals\u003c\/li\u003e\n  \u003cli\u003ePremium high-temp silicone distributor and plug boots for secure seals\u003c\/li\u003e\n  \u003cli\u003eQuality control and a 12-month replacement warranty included\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat does the package include and how should I route the wires?\u003c\/h3\u003e\n\u003cp\u003eThe kit contains eight spark plug wires; it does not include a separate coil wire. The wires are shaped with 90° boots on both ends and are intended to be routed over the valve covers for correct clearance and neat installation on SBC engines.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePackage: 8 spark plug wires (no coil wire included)\u003c\/li\u003e\n  \u003cli\u003eBoot angle: 90° at both distributor and spark plug ends\u003c\/li\u003e\n  \u003cli\u003eRecommended routing: over valve covers to avoid heat sources\u003c\/li\u003e\n  \u003cli\u003eDesigned to match wire lengths commonly needed on SBC V8 layouts\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: Mechanics, restorers and DIY enthusiasts working on Chevy or GMC small block SBC engines who need a robust, OEM-style replacement wire set for HEI distributors. Choose this set if you want durable silicone jackets, reliable terminals and interference suppression for street or light performance applications. If your ignition system uses a points distributor or requires a separate coil wire, select a different configuration that matches that system.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do these wires include the coil wire?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No, this set contains 8 spark plug wires only and does not include a separate coil wire.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are these compatible with points-style distributors?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. They are designed for coil-in-cap GM style HEI distributors with male terminal caps only.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"RLP","offers":[{"title":"Default Title","offer_id":67588708139193,"sku":"B0DQBMWT1V","price":83.81,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/rlp-front-packaging-spark-plug-wires_41abf6a4-bd0b-4f3a-b4a6-f64a31dd1e6e.jpg?v=1790522600","url":"https:\/\/redleafauto.ca\/products\/rlp-8-0mm-silicone-spark-plug-wires-set-8pc-black-for-chevy-gmc-sbc-hei-kevlar-spiral-core","provider":"Redleaf Auto","version":"1.0","type":"link"}